The attic is a prime source for heat and cold air exchange.
阁楼是冷热空气交换的源头。
The motion of waves conresponds to contraction of cold source and expand of heat source.
换句话说，几率波在冷源区是收缩的，在热源区是扩散的。
The motion of waves conresponds to contraction of cold source and expand of heat source.
换句话说，几率波在冷源区是收缩的，在热源区是扩散的。
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